56470440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 186157440

約数和(自身を除く): 129687000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 683, 689, 780, 795, 1060, 1272, 1366, 1378, 1560, 1590, 2049, 2067, 2120, 2732, 2756, 3180, 3415, 3445, 4098, 4134, 5464, 5512, 6360, 6830, 6890, 8196, 8268, 8879, 10245, 10335, 13660, 13780, 16392, 16536, 17758, 20490, 20670, 26637, 27320, 27560, 35516, 36199, 40980, 41340, 44395, 53274, 71032, 72398, 81960, 82680, 88790, 106548, 108597, 133185, 144796, 177580, 180995, 213096, 217194, 266370, 289592, 355160, 361990, 434388, 470587, 532740, 542985, 723980, 868776, 941174, 1065480, 1085970, 1411761, 1447960, 1882348, 2171940, 2352935, 2823522, 3764696, 4343880, 4705870, 5647044, 7058805, 9411740, 11294088, 14117610, 18823480, 28235220, 56470440]

約数ペア:

[(1, 56470440), (2, 28235220), (3, 18823480), (4, 14117610), (5, 11294088), (6, 9411740), (8, 7058805), (10, 5647044), (12, 4705870), (13, 4343880), (15, 3764696), (20, 2823522), (24, 2352935), (26, 2171940), (30, 1882348), (39, 1447960), (40, 1411761), (52, 1085970), (53, 1065480), (60, 941174), (65, 868776), (78, 723980), (104, 542985), (106, 532740), (120, 470587), (130, 434388), (156, 361990), (159, 355160), (195, 289592), (212, 266370), (260, 217194), (265, 213096), (312, 180995), (318, 177580), (390, 144796), (424, 133185), (520, 108597), (530, 106548), (636, 88790), (683, 82680), (689, 81960), (780, 72398), (795, 71032), (1060, 53274), (1272, 44395), (1366, 41340), (1378, 40980), (1560, 36199), (1590, 35516), (2049, 27560), (2067, 27320), (2120, 26637), (2732, 20670), (2756, 20490), (3180, 17758), (3415, 16536), (3445, 16392), (4098, 13780), (4134, 13660), (5464, 10335), (5512, 10245), (6360, 8879), (6830, 8268), (6890, 8196)]